/**
 *    Copyright ${license.git.copyrightYears} the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.mybatis.generator.codegen;

import org.mybatis.generator.api.dom.java.*;
import org.mybatis.generator.config.PropertyRegistry;

import java.util.List;
import java.util.Properties;

import static org.mybatis.generator.internal.util.JavaBeansUtil.getGetterMethodName;

/**
 * 
 * @author Jeff Butler
 * 
 */
public abstract class AbstractJavaGenerator extends AbstractGenerator {
  public abstract List<CompilationUnit> getCompilationUnits();

  public static Method getGetter(Field field) {
    Method method = new Method();
    method.setName(getGetterMethodName(field.getName(), field.getType()));
    method.setReturnType(field.getType());
    method.setVisibility(JavaVisibility.PUBLIC);
    StringBuilder sb = new StringBuilder();
    sb.append("return "); //$NON-NLS-1$
    sb.append(field.getName());
    sb.append(';');
    method.addBodyLine(sb.toString());
    return method;
  }

  public String getRootClass() {
    String rootClass = introspectedTable.getTableConfigurationProperty(PropertyRegistry.ANY_ROOT_CLASS);
    if (rootClass == null) {
      Properties properties = context.getJavaModelGeneratorConfiguration().getProperties();
      rootClass = properties.getProperty(PropertyRegistry.ANY_ROOT_CLASS);
    }

    return rootClass;
  }

  /**
   * @desc 生成默认的构造方法
   * @param topLevelClass
   */
  protected void addDefaultConstructor(TopLevelClass topLevelClass) {
    // 由于采用lombok插件,所以不需要生成构造函数
//    Method method = new Method();
//    method.setVisibility(JavaVisibility.PUBLIC);
//    method.setConstructor(true);
//    method.setName(topLevelClass.getType().getShortName());
//    method.addBodyLine("super();"); //$NON-NLS-1$
//    context.getCommentGenerator().addGeneralMethodComment(method, introspectedTable);
//    topLevelClass.addMethod(method);
  }
}
